private void addParameter(String name, String value) {
if (value != null) value = value.trim();
if (name.equals("stroke")) {
if (value != null && value.length() > 0) {
Color c = Color.getColor(value);
if (c == null) {
if (value.charAt(0) == '#') value = value.substring(1);
int ci = Integer.parseInt(value, 16);
c = new Color(ci);
}
if (c != null) {
Material material = app.getMaterial();
if (material == null) material = new Material();
material.setDiffuseColor(c.getRGBComponents(null));
material.setLightingEnabled(false);
// material.setColorMaterialEnabled(true);
// material.setSeparateBackfaceEnabled(true);
app.setMaterial(material);
}
}
} else if (name.equals("stroke-width")) {
float width = Float.parseFloat(value);
LineAttributes l_att = app.getLineAttributes();
if (l_att == null) l_att = new LineAttributes();
l_att.setLineWidth(width);
app.setLineAttributes(l_att);
}
}
protected java.awt.Color modulateColorOpacity(java.awt.Color color, double opacity) {
float[] compArray = new float[4];
color.getRGBComponents(compArray);
compArray[3] *= (float) opacity;
return new java.awt.Color(compArray[0], compArray[1], compArray[2], compArray[3]);
}
/**
* Places the RGBA values from the given Color object into the destination array.
*
* @param color the color to convert
* @param destination the array to hold the RGBA values; length 4
*/
public static final void convertColor(Color color, float[] destination) {
color.getRGBComponents(destination);
}
/**
* Returns an array of color components for the given Color object.
*
* @param color the color object
* @return float[]
*/
public static final float[] convertColor(Color color) {
return color.getRGBComponents(null);
}